bayer to YV12 conversion

[Hamdi Rakkez]

I see and it's very interesting to have an element which is based on GL
shaders and convert bayer to raw-YV12.

Thanks.

On Thu, Jul 23, 2015 at 4:23 PM, Nicolas Dufresne <
nicolas.dufresne at collabora.com> wrote:

> Le jeudi 23 juillet 2015 à 15:15 +0100, Hamdi Rakkez a écrit :
> > - x-bayer,format=any -------> x-raw,format=YV12
> >
> > I don't want to use bayer2rgb then use glcolorspace or videoconvert
> > to pass from RGB to YV12.
>
> There is no direct converter at the moment. The fact that bayer is not
> considered a video/x-raw format might make it difficult to get into
> videoconvert in the end. Someone would have to put serious thought into
> that. Dealing with bayer format in software is also rare, which means
> rare are the hackers that cares. Feel free to propose an element for
> that. If you think it can be done with GL shaders, you could consider
> adding glbayer2yuv filter (or using two GPU pass, glbayer2rgb followed
> by glcolorscale (would ideally be glcolorconvert in 1.5+).
>
> Nicolas
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